v3.25.4
Nature of Operations and Material Accounting Policy Information (Details)
 12 Months Ended
Dec. 31, 2025
Financial instruments credit-impaired | Probability of default, measurement input  
Disclosure of detailed information about property, plant and equipment [line items]  
Percentage of probability of default of financial instrument 1
Bottom of range  
Disclosure of detailed information about property, plant and equipment [line items]  
Estimated useful life of property 30 years
Bottom of range | Distribution Networks, Customer Relationships, and Other Finite Life Intangible Assets  
Disclosure of detailed information about property, plant and equipment [line items]  
Useful life of intangible assets 6 years
Bottom of range | Software  
Disclosure of detailed information about property, plant and equipment [line items]  
Useful life of intangible assets 3 years
Bottom of range | Defined Benefit Assets  
Disclosure of detailed information about property, plant and equipment [line items]  
Useful life of intangible assets 2 years
Top of range  
Disclosure of detailed information about property, plant and equipment [line items]  
Estimated useful life of property 60 years
Top of range | Distribution Networks, Customer Relationships, and Other Finite Life Intangible Assets  
Disclosure of detailed information about property, plant and equipment [line items]  
Useful life of intangible assets 68 years
Top of range | Software  
Disclosure of detailed information about property, plant and equipment [line items]  
Useful life of intangible assets 10 years
Top of range | Defined Benefit Assets  
Disclosure of detailed information about property, plant and equipment [line items]  
Useful life of intangible assets 10 years